1121112322202 has 32 divisors (see below), whose sum is σ = 1711622016000. Its totient is φ = 550673656000.

The previous prime is 1121112322201. The next prime is 1121112322217. The reversal of 1121112322202 is 2022232111211.

It is a super-2 number, since 2×1121112322202² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1121112322201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14971049 + ... + 15045747.

It is an arithmetic number, because the mean of its divisors is an integer number (53488188000).

Almost surely, 2^{1121112322202} is an apocalyptic number.

1121112322202 is a deficient number, since it is larger than the sum of its proper divisors (590509693798).

1121112322202 is a wasteful number, since it uses less digits than its factorization.

1121112322202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75382.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1121112322202 its reverse (2022232111211), we get a palindrome (3143344433413).

The spelling of 1121112322202 in words is "one trillion, one hundred twenty-one billion, one hundred twelve million, three hundred twenty-two thousand, two hundred two".